TMS 1552 Scania Freewheeling retarder position sensor, unreasonable resistance in the position sensor coil

TMS Transmission Management System · Scania · 2 variants

Code 1552 (decimal). Some diagnostic tools show it in hexadecimal as 0610.

In short

The control unit interprets that the value of the resistance in the coil of the position sensor is not reliable.

Variant 1

Applies to: TMS3 (TMS)

What does Scania TMS fault code 1552 mean?

What causes Scania DTC 1552?

How does the system react?

How to fix Scania TMS fault code 1552?

Read the full explanation with Premium

Causes, system reaction, symptoms and step-by-step repair instructions for every fault code are available to Premium members.

  • Full explanations of every code and brand
  • Causes, symptoms and repair steps
  • New brands and codes included
Get Premium – 7,50 € / month I already have an account

Yearly plan: pay 10 months, get 12. Cancel at any time.

Variant 2: Not valid for TMS4 - Position sensor for UKR - Temperature compensation plausability error

Applies to: TMS4 (TMS)

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 1552 in other Scania systems

Compare code 1552 in every system →